<!DOCTYPE html>
<html lang="en"
      xmlns:th="http://www.thymeleaf.org">
<head>
       <meta charset="UTF-8">
       <title>商品详情</title>
       <!-- jquery -->
       <script type="text/javascript" th:src="@{/js/jquery.min.js}"></script>
       <!-- bootstrap -->
       <link rel="stylesheet" type="text/css" th:href="@{/bootstrap/css/bootstrap.min.css}"/>
       <script type="text/javascript" th:src="@{/bootstrap/js/bootstrap.min.js}"></script>
       <!-- layer -->
       <script type="text/javascript" th:src="@{/layer/layer.js}"></script>
       <!-- common.js -->
       <script type="text/javascript" th:src="@{/js/common.js}"></script>
</head>
<body>
<div class="panel panel-default">
       <div class="panel-heading">秒杀商品详情</div>
       <div class="panel-body">
           <span th:if="${user eq null}"> 您还没有登录，请登陆后再操作<br/></span>
           <span>没有收货地址的提示。。。</span>
       </div>
       <table class="table" id="goods">
           <tr>
               <td>商品名称</td>
               <td colspan="3" th:text="${goods.goodsName}"></td>
           </tr>
           <tr>
               <td>商品图片</td>
               <td colspan="3"><img th:src="@{${goods.goodsImg}}" width="200" height="200"/></td>
           </tr>
           <tr>
               <td>秒杀开始时间</td>
               <td th:text="${#dates.format(goods.startDate,'yyyy-MM-dd HH:mm:ss')}"></td>
                <!--倒计时-->
               <td id="seckillTip">
                   <input type="hidden" id="remainSeconds" th:value="${remainSeconds}">
                   <span th:if="${seckillStatus eq 0}">秒杀倒计时：
                       <span id="countDown" th:text="${remainSeconds}"></span>秒</span>
                   <span th:if="${seckillStatus eq 1}">秒杀进行中</span>
                   <span th:if="${seckillStatus eq 2}">秒杀已结束</span>
               </td>
                <td>
                    <form id="seckillForm" action="/seckill/doSeckill">
                        <input type="hidden" name="goodsId" th:value="${goodsId}">
                        <button class="btn btn-primary btn-block" type="submit" id="buyButton">立即秒杀</button>
                    </form>
                </td>
           </tr>
           <tr>
               <td>商品原价</td>
               <td colspan="3" th:text="${goods.goodsPrice}"></td>
           </tr>
           <tr>
               <td>秒杀价</td>
               <td colspan="3" th:text="${goods.seckillPrice}"></td>
           </tr>
           <tr>
               <td>库存数量</td>
               <td colspan="3" th:text="${goods.goodsCount}"></td>
           </tr>
       </table>
</div>
</body>
<script>

    $(function () {

        countDown();
    });

    function countDown() {
        var remainSeconds=$("#remainSeconds").val();
        var timeout;
        //秒杀未开始
        if(remainSeconds>0){
            $("#buyButton").attr("disabled",true);
            timeout=setTimeout(function () {
                $("#countDown").text(remainSeconds-1);
                $("#remainSeconds").val(remainSeconds-1);
                countDown();
            },1000);
        }
        //秒杀进行中
        else if(remainSeconds==0){
            $("#buyButton").attr("disabled",false);
            if(timeout){
                clearTimeout(timeout);
            }
            $("#seckillTip").html("秒杀进行中")
        }else {
            $("#buyButton").attr("disabled",true);
            $("#seckillTip").html("秒杀结束")
        }

    };

</script>
</html>